{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A React application renders a full-screen SVG that displays a single black-outlined circle following the mouse cursor. The circle’s position updates dynamically via React’s `useState` and `useCallback` hooks, which capture `event.clientX` and `event.clientY` from the SVG’s `onMouseMove` handler. Built with React 16.9 and rendered through `ReactDOM.render`, the visualization uses SVG elements to draw the circle and relies on the browser window dimensions for its initial sizing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b3351042129c4f339ed5febc31c41c6f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}